229633849 has 8 divisors (see below), whose sum is σ = 231421320. Its totient is φ = 227853696.

The previous prime is 229633847. The next prime is 229633871. The reversal of 229633849 is 948336922.

It can be written as a sum of positive squares in 4 ways, for example, as 10445824 + 219188025 = 3232^2 + 14805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 229633849 - 2¹ = 229633847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229633799 and 229633808.

It is not an unprimeable number, because it can be changed into a prime (229633847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72307 + ... + 75415.

It is an arithmetic number, because the mean of its divisors is an integer number (28927665).

Almost surely, 2^229633849 is an apocalyptic number.

It is an amenable number.

229633849 is a deficient number, since it is larger than the sum of its proper divisors (1787471).

229633849 is a wasteful number, since it uses less digits than its factorization.

229633849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659.

The product of its digits is 559872, while the sum is 46.

The square root of 229633849 is about 15153.6744388944. The cubic root of 229633849 is about 612.3672673091.

The spelling of 229633849 in words is "two hundred twenty-nine million, six hundred thirty-three thousand, eight hundred forty-nine".